Hardware Spec Index

Lumora DR-7381 Core DDR4-2666 16GB (2×8GB) CL16 Kit

Memory · Lumora · SKU DR7381-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index3,627 (Memory scale)
Category rank#17,586
Street price$59
Power5 W
Performance per dollar61.47
Released2019

Specifications

BrandLumora
ModelLumora DR-7381 Core
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-18-18-43
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-7792 XT DDR4-2666 8GB (2×4GB) CL16 SO-DIMM Kit2,393$29Compare
Lumora DR-5070 Core DDR5-8400 96GB (2×48GB) CL40 SO-DIMM Kit8,000$259Compare
Mirenta DR-8843 Edge DDR5-8000 128GB (4×32GB) CL40 Kit8,174$339Compare
Caldera DR-9401 Prime DDR4-3600 64GB (2×32GB) CL18 Kit8,023$319Compare
Caldera DR-1531 Core DDR5-7200 64GB (2×32GB) CL36 Kit6,661$199Compare
Lumora DR-7174 XT DDR5-4800 32GB (2×16GB) CL40 SO-DIMM Kit3,202$49Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-7381 Core DDR4-2666 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/93483041 (accessed 2026-10-22).